Find any Amazon.com product's price history and lowest-ever price. Simply paste the product link (URL) or search by name in the box above. You'll get a full price chart, historical data, and all current deals. Track smarter with the best Amazon Price Tracker in the USA.
x
Sorry, Something went wrong!
RK Racing Chain 420MXZ-78 (420 Series) Steel 78 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link
AMAZON.COM
Price
$ 21.81
Last price was updated on: 19th Dec 2025, 04:36 PM
Pricing Analytics & Buying Assistance
Price Score:
Good
Poor
Average
Good
Excellent
Current Price
$21.81
$13.76
Lowest
$22.07
Highest
Buying Advice:
Good – Worth buying. 76% chance price goes up. Buy soon.
Good – Worth buying. 76% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$13.76
26th Aug 2021
Highest Ever
$22.07
16th Sep 2025
Average Price
$19.04
55 data points
Last 3M Low
$21.58
5th Nov 2025
Last 6M Low
$17.81
10th Aug 2025
Last 12M Low
$17.81
10th Aug 2025
Price History Chart
Product Variants
Product Technical Information
| Product Code | B00TJYAM1A |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | RK Racing Chain |
| Rating | 4.6 ( 1198 ratings ) |
| Category | Chains |
| Manufacturer | RK Racing Chain |
| Model Number | 420MXZ-78 |
| Item Dimensions | 8.4 x 3.5 x 0.9 inches |
Frequently Asked Questions
-
What is the lowest price ever for this product?The lowest price for RK Racing Chain 420MXZ-78 420 Series Steel 78 Link Heavy Duty MXSX Racing Non O-Ring Chain with Connecting Link was $13.76 on 26th Aug 2021. This is the best recorded deal so far.
-
What is the highest price ever for this product?The highest price for RK Racing Chain 420MXZ-78 420 Series Steel 78 Link Heavy Duty MXSX Racing Non O-Ring Chain with Connecting Link was $22.07 on 16th Sep 2025. Prices have dropped since then.
-
What is the average price of this product?The average price for RK Racing Chain 420MXZ-78 420 Series Steel 78 Link Heavy Duty MXSX Racing Non O-Ring Chain with Connecting Link is $19.04 (55 data points). This helps you compare current deals.
-
What is the lowest price in the last 3 months?In the last 3 months, RK Racing Chain 420MXZ-78 420 Series Steel 78 Link Heavy Duty MXSX Racing Non O-Ring Chain with Connecting Link reached a low of $21.58 on 5th Nov 2025. Recent price trends may help you decide when to buy.
-
Should I buy this product now?Worth buying. The price is good, but you may wait for a better deal. 76% chance price goes up. Price may increase soon.